And the moral of the story is ...

Well-Known Member

After 10 years, the wife starts to think their kid looks kind of strange. So she decides to do a DNA test, and she finds out that the kid is actually from completely different parents.

Wife: Honey, I have something very serious to tell you.

Husband: What’s up?

Wife: According to the DNA test results, this is not our kid.

Husband: Well you don’t remember, don't you? When we were leaving the hospital, we noticed that our baby had pooped. You said: 'Please go change the baby, I’ll wait for you here.' So I went inside, left the dirty one there and got a clean one.